There is a lot of NASA history in these (11) signed NRMT cachets. Postmarked from the '70s to the '90s, they commemorate the Space Lab, the Space Shuttle, the Cold Stone Deep Space Complex, the Kennedy Space Center, Challenger, and Columbia. Each is inscribed by an astronaut (“9" to "10”) with Auction LOA from James Spence/JSA. Includes: Bernard Harris, Karl G. Henize (d.1993), Owen Garriott (d.2019), Richard H. Truly (d.2024), Joe Allen, William B. Lenoir (d.2010), C. Gordon Fullerton (d.2013), Byron Lichtenberg, Don Peterson (d.2018), Mark C. Lee and Frederick “Rick” Hauck. The future begins with your bid now. Opening Bid $100.